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where do I find the AFC fuel/smoke screw on 1991 12 valve Cummins??
1st Gen Ram Tech'93 & older Rams: This section is for TECHNICAL discussions only, that involve 1993 Rams and older. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
there is no such thing as a "smoke screw" bud... you got change out the fuel pin... or remove it... and you might wanna migrate to the cummins forum instead of here